Properties of the Number 70422

Seventy Thousand Four Hundred Twenty-Two

Basics

Value: 70421 → 70422 → 70423

Parity: even

Prime: No

Previous Prime: 70393

Next Prime: 70423

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 11 ² × 97

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 97, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001001100010110

Octal: 211426

Duodecimal: 34906

Hexadecimal: 11316

Square: 4959258084

Square Root: 265.371437799926

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of squarefree palindromes over {0, 1, 2} of length 2n+1. A12212

a(n) = ∑_{i=1..floor((n+2)/4)} a(2i-1)*a(n-2i+1), with a(1)=a(2)=1 and a(3)=6. A24953

Number of 8X8 arrays of squares of integers, symmetric under 90 degree rotation, with all rows summing to n. A156397

a(n) = 7ⁿ mod 39. A70422